Introduction to the Six Common Functional Films of Dobesty

Functional thin films are the fundamental materials in the industrial field. As a leader in functional thin films, Dobesty  has developed various functional thin film materials based on more than ten years of technological accumulation, covering PC thin films, PC/PMMA composite materials, etc., mainly used in new energy batteries, electronic appliances, communication displays, consumer protection, and other fields. Below, the editor will introduce to you the main functional films of Dobesty?

1. Optical PC film

Optical PC thin film is a functional thin film material with excellent optical properties, with a transmittance of over 90%. Due to its high transmittance, high refractive index, high impact resistance, and easy processing, it can be widely used in high-definition display screens, window products, optical lenses, and other fields.

2. Light guide PC film

Light guide PC film is a functional film with excellent light guide performance and uniform luminescence, which can guide light from the light source to the area that needs to be illuminated, achieving more uniform light distribution and higher brightness. It can be widely used in fields such as luminescent keyboards, flat backlight modules, navigation module, etc;

3. Flame retardant PC film

Flame retardant PC film is a functional film material with excellent electrical insulation and flame retardancy. UL94 has a fire resistance rating of V-0 or VTM-0, which can be used for insulation and electronic shielding in various electronic and electrical products. It can also be widely used in fields such as new energy vehicle battery packs, modules, and cells.

4. Hardened PC film

Hardened PC film is a specially treated functional film with higher hardness and impact resistance, commonly used in the manufacturing of electronic products such as windows, panels, and covers that require higher hardness and impact resistance.

5. UV resistant PC film

UV resistant PC film is a functional film with UV resistance, which can block UV radiation, thereby reducing the damage of UV to the product, extending its service life and performance. It is widely used in outdoor products such as lenses, solar caps, and car charging stations.

6. PC/PMMA composite board

PC/PMMA composite board is a functional material composed of PC and PMMA as raw materials. It combines the high impact strength, bending resistance of PC material, and the good hardness and wear resistance of PMMA material, improving the overall toughness of the material; It has the characteristics of high-definition transparency, high glossiness, and strong printability, and can replace glass for mobile phone back/cover plates, touch windows, and other fields.

In addition, based on customer scenario requirements, Dobesty has also developed other types of functional film products such as diffusion, reflection, antibacterial, anti blue light, dual resistance, etc. to meet different customer needs.